- Breguet's Aircraft ID Challenge #81 (5 replies)
- SPAD VII rudder markings (2 replies)
- S.E.5a structural plans? (4 replies)
- Fokker D.VI length? (5 replies)
- Breguet's Aircraft ID Challenge #80 (16 replies)
- Breguet's Aircraft ID Challenge #79 (6 replies)
- BE 2c (6 replies)
- Breguet's Aircraft ID Challenge #78 (3 replies)
- RAF 1A Engine (2 replies)
- Breguet's Aircraft ID Challenge #77 (11 replies)
- Albatros D.I--D.Va Cockpits (2 replies)
- Induction (pipes ?) on a U.0 (11 replies)
- Roland G.I (1 replies)
- Breguet's Aircraft ID Challenge #76 (25 replies)
- Breguet's Aircraft ID Challenge #75 (8 replies)
- German data plate info needed (5 replies)
- Breguet's Aircraft ID Challenge #74 (8 replies)
- Mk V Altimeter adjustment (3 replies)
- BE2e Aileron Control Cables? (8 replies)
- Help identifying Hisso's by serial numbers? (0 replies)
- Breguet's Aircraft ID Challenge #73 (14 replies)
- Breguet's Aircraft ID Challenge #72 (8 replies)
- Breguet's Aircraft ID Challenge #71 (4 replies)
- Breguet's Aircraft ID Challenge #70 (16 replies)
- Info on Udet's leaders streamers? (0 replies)
- Info on Udet's leaders streamers? (5 replies)
- Breguet's Aircraft ID Challenge #69 (8 replies)
- Breguet's Aircraft ID Challenge #68 (3 replies)
- Breguet's Aircraft ID Challenge #67 (7 replies)
- Nieuport Production figures? (3 replies)
- Some Observations on a/c performance stats (4 replies)
- Breguet's Aircraft ID Challenge #66 (5 replies)
- Coastal Class Airships (7 replies)
- Breguet's Aircraft ID Challenge #65 (2 replies)
- Breguet's Aircraft ID Challenge #64 (2 replies)
- Breguet's Aircraft ID Challenge #63 (2 replies)
- Breguet's Aircraft ID Challenge #62 (7 replies)
- Breguet's Aircraft ID Challenge #61 (3 replies)
- Voisin V arrival and departure at/from the front ??? (2 replies)
- Farman MF.11 Shorthorn departure from the front ??? (1 replies)
- Farman MF.7 Longhorn departure from the front ??? (4 replies)
- Breguet's Aircraft ID Challenge #60 (11 replies)
- Armstrong-Whitworth FK.2 or FK.3 - The Unanswered Challenge (39 replies)
- Breguet's Aircraft ID Challenge #58 (4 replies)
- Breguet's Aircraft ID #57 (5 replies)
- N 6170 (5 replies)
- Breguet's Aircraft ID #56 (6 replies)
- Albatros "Totenkopf" markings (1 replies)
- Captured aircraft in German service (14 replies)
- What's on the trailer (7 replies)